Strategic acquisition aims to deliver expanded expertise

Green Building Design, a Hertford-based consultancy, has officially joined the CHPK Group in a strategic move backed by the Celnor Group. The partnership marks an exciting new chapter for the business and its clients under the CHPK Group banner, a move which aims to enhance service capability while retaining the key core values that Green Building Design is known for.

This development brings Green Building Design into collaboration with CHPK’s services engineering team, creating a broader and more complete offering for clients across the built environment. Both firms share a strong reputation for delivering high-quality, bespoke consultancy, and the agreement will allow them to combine their expertise while continuing to maintain the same client-focused approach that they’ve been operating under for more than 20 years now.

Importantly for existing clients, Green Building Design will maintain its current team structure, key contacts and established client relationships, ensuring that ongoing projects and partnerships remain uninterrupted during this period. The integration brings together complementary skillsets and specialist services, including building control, fire engineering, CDM and Building Safety Act (BSA) compliance, all of which are now available in-house under the CHPK Group umbrella.

Simon Green, Managing Director and Founder of Green Building Design, welcomed the move, saying: “I am very excited to be joining the CHPK Group and offering our clients additional services and support. I have known and worked with Tom and Gavin for a number of years and look forward to a great future together.”

Tom Moriarty, CEO of CHPK Group, echoed this statement, commenting: “Having worked with Simon for many years, I am delighted that Green Building Design is joining us, representing a significant strengthening of our MEP Services nationwide. Shared values and expertise are at the heart of the move and enhance our continued journey to national multidisciplinary excellence.”

The acquisition is further supported by the Celnor Group, whose backing enables CHPK to pursue ambitious growth and capability-building across the UK. Celnor are a group of companies dedicated to the provision of critical data for compliance, safety and sustainability purposes.

With this deal now complete, clients can expect enhanced collaboration, deeper technical knowledge and a broader range of support, all delivered with the same care and attention that has underpinned Green Building Design’s reputation over the past 20 years.